Home / 16,599,158.69-22,906,793.82-9,256,999.65

Finding the Fourth Proportional to 16,599,158.69, 22,906,793.82 and 9,256,999.65

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Solution

The fourth proportional to 16,599,158.69, 22,906,793.82 and 9,256,999.65 is: 12,774,634.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,599,158.69 : 22,906,793.82 = 9,256,999.65 : x
  2. Step 2: Convert to fraction form
    16,599,158.69/22,906,793.82 = 9,256,999.65/x
  3. Step 3: Cross multiply
    16,599,158.69x = 22,906,793.82 × 9,256,999.65
  4. Step 4: Simplify right side
    16,599,158.69x = 212,048,182,323,175.44
  5. Step 5: Solve for x
    x = 212,048,182,323,175.44/16,599,158.69
  6. Step 6: Final answer
    x = 12,774,634.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.